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MARILYN C HERNANDEZ CRNP
NPI 1730669771
Nurse Practitioner - Family in White Marsh, MD

Active since August 20, 2018PECOS Enrolled
5700 FIELDCREST DR, WHITE MARSH, MD 21162(410) 497-0990 Get Directions Write a Review

NPPES record last updated: August 20, 2018. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Marilyn C Hernandez Crnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARILYN C HERNANDEZ CRNP (NPI 1730669771) is an individual family provider in White Marsh, Maryland, licensed in Maryland (R171573) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1730669771
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARILYN C HERNANDEZCredential: CRNP
Location Address5700 FIELDCREST DRWhite Marsh, MD 21162-1143
Mailing Address5700 Fieldcrest DrWhite Marsh, MD 21162-1143 · (410) 497-0990
Phone(410) 497-0990
Sole ProprietorYes
Enumeration DateAugust 20, 2018
✔ NPI 1730669771 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MD · R171573
5700 FIELDCREST DR, White Marsh, MD 21162
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marilyn C Hernandez Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21162 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marilyn Hernandez's NPI number?

The NPI number for Marilyn Hernandez is 1730669771. It was assigned to this individual provider in the NPPES registry on August 20, 2018.

Where is Marilyn Hernandez located?

Marilyn Hernandez practices at 5700 Fieldcrest Dr, White Marsh, MD 21162. The listed phone number is (410) 497-0990.

What is Marilyn Hernandez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Marilyn Hernandez enrolled in Medicare?

Yes. Marilyn Hernandez is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marilyn Hernandez was last updated on August 20, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.